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UI Lead Engineer (React)

Cognizant North America
life insurance, parental leave, paid time off, paid holidays, 401(k)
United States, California, Costa Mesa
May 16, 2025

Lead UI Engineer (React)

Lead UI role requires a seasoned professional with 8 to 12 years of experience in React and Next JS. This hybrid work model offers the flexibility of day shifts, allowing you to contribute effectively without the need for travel. Your expertise will drive innovative solutions and enhance project outcomes.

Location: Costa Mesa, CA - Or Remote

Cognizant will only consider applicants for this position who are legally authorized to work in the United States without company sponsorship.

Responsibilities

Design, develop, and maintain enterprise-level web applications using React and Next.js.

Utilize the Vitest framework to write, automate, and maintain unit and integration tests for React components.

Participate in code reviews and mentor junior developers on best practices.

Next.js expertise, Familiarity with server-side rendering (SSR) and static site generation (SSG)using Next.js.

Testing Knowledge, Solid understanding of testing practices, with Test-Driven Development (TDD) being a strong plus.

Qualifications

HTML5, CSS3, JavaScript ES6, and TypeScript, Strong knowledge of front-end technologies and language features.

Component-Based Architecture, Familiarity with reusable UI components and efficient state management in large-scale applications.

Version Control: Proficient in Git, Git workflows, and CI/CD tools.

Familiarity with RESTful APIs and GraphQL

Certifications Required

Certified React Developer Next JS Professional Certification

The annual salary for this position is between $87k- $141k depending on experience and other qualifications of the successful candidate

Applications will be accepted till June 2nd

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

Benefits:

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

Medical/Dental/Vision/Life Insurance

Paid holidays plus Paid Time Off

401(k) plan and contributions

Long-term/Short-term Disability

Paid Parental Leave

Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Why Choose Cognizant?

Our associates enjoy robust benefits and training opportunities from our industry recognized, award winning Academy team. You will have access to hundreds of technical courses to keep your abilities fresh and have opportunities to acquire certifications on the newest technologies.

If you became comfortable with ambiguity, delight by change, and excel through autonomy, we'd love to hear from you!

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